# aiListing.io > AI visibility optimization for e-commerce: we measure and improve how often ChatGPT, Claude, Gemini and Perplexity recommend your products. ## Key pages - [Free AI visibility audit](https://ailisting.io/) - [Pricing](https://ailisting.io/pricing) - [Is ChatGPT recommending your competitors instead of you?](https://ailisting.io/blog/is-chatgpt-recommending-my-competitors) - [Best AI visibility tools in 2026, compared](https://ailisting.io/blog/best-ai-visibility-tools-2026-compared) - [The five layers of AI visibility (and which ones you can't DIY)](https://ailisting.io/blog/five-fixes-before-2027) - [Share of answer: the KPI that will replace your ranking report](https://ailisting.io/blog/what-is-share-of-answer) - [The channel your SEO doesn't cover](https://ailisting.io/blog/the-channel-your-seo-does-not-cover)